Given a matrix mat[][] of size M*N, the task is to sort only the border elements of the matrix in the clockwise direction and print… Read More

# Tag Archives: Sorting Quiz

Given two strings (of lowercase letters), a pattern and a string. The task is to sort string according to the order defined by pattern and… Read More

Given an array arr[] of size N consisting of distinct integers from range [0, N – 1] arranged in a random order. Also given a… Read More

Using STL library it is very easy to perform certain basic operations on array like Sorting, searching, sum of elements, finding minimum and maximum element… Read More

Given an array arr[] of n positive integers. The task is to find elements arr[i] and arr[j] from the array such that arr[i]Carr[j] is maximum… Read More

Every state is represented by string of length 2. For example DL is used for Delhi, HP for Himachal Pradesh, UP for Uttar Pradesh, PB… Read More

Given a Complete Binary Tree as an array, the task is to print all of its levels in sorted order. Examples: Input: arr[] = {7,… Read More

Given a connected graph with N vertices and M edges. The task is to print the lexicographically smallest DFS traversal of the graph starting from… Read More

Given an integer k and an array arr[] representing the destination floors for N people waiting currently at the ground floor and k is the… Read More

Given two arrays A1 and A2 of N numbers. There are two people A and B who select numbers out of N. If A selects… Read More

Given N numbers(N is an even number). Divide the N numbers into N/2 pairs in such a way that the sum of squares of the… Read More

Given an array arr[] of N integers and an integer S. The task is to find an element K in the array such that if… Read More

Given two string A and B which represents two integers, the task is to print the maximized value of A after replacing 0 or more… Read More

Given string str containing lowercase alphabets (a – z). The task is to print the string after rearranging some characters such that the string becomes… Read More

Salesforce recently visited our campus BITS Pilani for the first time for Associate Member of Technical Staff role in Hyderabad. Round 1: Online Round (Hosted on… Read More